fence-sit的用法和樣例：
例句
用作不及物動詞 (vi.)
- I'm not going to ride the fence on any issue.
對任何事情我都不打算騎牆觀望。 - Some who had been on the fence came out in favor of the plan.
一些曾經持騎牆態度的人開始支持該計劃。
辭彙搭配
- sit on the fence 保持中立
